Overview

overview

10

Static

static

3

PO] G_2437...58.exe

windows7-x64

10

PO] G_2437...58.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    93s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/11/2024, 04:40

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General

  • Target

    PO] G_24370-24396_SI2_S25_8658.exe

  • Size

    2.3MB

  • MD5

    fd1db3d42f8ce22b75ee45b2b2e18075

  • SHA1

    532f70a54fb672faca5fd8fbf3df4b9e33de13c4

  • SHA256

    d5e518efcccc11bc6e29f1c5b89279ce4fdab95913ddab884306cc8ad0f8e7a3

  • SHA512

    1c5bb62f28060c78c633b587a4afeed1ac0c6faead422a94a52463f5a3fb366a5489f2529b829e8d2c2e90859890404be1204bd9a9b2db7c61f46bbfcfd94e7b

  • SSDEEP

    12288:EMha6lvswwPEr52DxsnECFePAYuH5vqUq/gM7aggZM/c8ZiJwmcYS+:FU62LmDwPQvfq/gMOo/c8ZiDHS+

Score
10/10
agenttesladiscoveryevasionexecutionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

    Agent Tesla is a remote access tool (RAT) written in visual basic.

    keyloggertrojanstealerspywareagenttesla
  • Agenttesla family
    agenttesla
  • UAC bypass 3 TTPs 1 IoCs
    evasiontrojan
  • Windows security bypass 2 TTPs 2 IoCs
    evasiontrojan
  • Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
    evasion
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    execution
  • Looks for VMWare Tools registry key 2 TTPs 1 IoCs
    evasion
  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Windows security modification 2 TTPs 3 IoCs
    evasiontrojan
  • Checks whether UAC is enabled 1 TTPs 2 IoCs
    evasiontrojan
  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs
  • System policy modification 1 TTPs 1 IoCs
    evasion

Processes

  • C:\Users\Admin\AppData\Local\Temp\PO] G_24370-24396_SI2_S25_8658.exe
    "C:\Users\Admin\AppData\Local\Temp\PO] G_24370-24396_SI2_S25_8658.exe"
    1⤵
    • UAC bypass
    • Windows security bypass
    • Looks for VirtualBox Guest Additions in registry
    • Looks for VMWare Tools registry key
    • Checks BIOS information in registry
    • Checks computer location settings
    • Windows security modification
    • Checks whether UAC is enabled
    • Maps connected drives based on registry
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    • System policy modification
    PID:3840
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\PO] G_24370-24396_SI2_S25_8658.exe" -Force
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1184
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1592
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe"
      2⤵
        PID:3048

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ho0fef5s.zgg.ps1
      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

      Download Submit

    • memory/1184-8-0x0000022D58BC0000-0x0000022D58BD0000-memory.dmp

      Filesize

      64KB

      Download

    • memory/1184-23-0x00007FFDC0730000-0x00007FFDC11F1000-memory.dmp

      Filesize

      10.8MB

      Download

    • memory/1184-18-0x0000022D58B90000-0x0000022D58BB2000-memory.dmp

      Filesize

      136KB

      Download

    • memory/1184-7-0x0000022D58BC0000-0x0000022D58BD0000-memory.dmp

      Filesize

      64KB

      Download

    • memory/1184-5-0x00007FFDC0730000-0x00007FFDC11F1000-memory.dmp

      Filesize

      10.8MB

      Download

    • memory/1592-6-0x00000000747AE000-0x00000000747AF000-memory.dmp

      Filesize

      4KB

      Download

    • memory/1592-4-0x0000000000400000-0x0000000000440000-memory.dmp

      Filesize

      256KB

      Download

    • memory/1592-19-0x0000000005950000-0x0000000005EF4000-memory.dmp

      Filesize

      5.6MB

      Download

    • memory/1592-22-0x00000000053A0000-0x0000000005406000-memory.dmp

      Filesize

      408KB

      Download

    • memory/1592-25-0x0000000006260000-0x00000000062B0000-memory.dmp

      Filesize

      320KB

      Download

    • memory/1592-26-0x0000000006350000-0x00000000063E2000-memory.dmp

      Filesize

      584KB

      Download

    • memory/1592-27-0x00000000062E0000-0x00000000062EA000-memory.dmp

      Filesize

      40KB

      Download

    • memory/1592-28-0x00000000747AE000-0x00000000747AF000-memory.dmp

      Filesize

      4KB

      Download

    • memory/3840-0-0x000002802D850000-0x000002802D856000-memory.dmp

      Filesize

      24KB

      Download

    • memory/3840-3-0x00007FFDC0730000-0x00007FFDC11F1000-memory.dmp

      Filesize

      10.8MB

      Download

    • memory/3840-2-0x0000028047C60000-0x0000028047CF2000-memory.dmp

      Filesize

      584KB

      Download

    • memory/3840-1-0x00007FFDC0733000-0x00007FFDC0735000-memory.dmp

      Filesize

      8KB

      Download

    • memory/3840-24-0x00007FFDC0730000-0x00007FFDC11F1000-memory.dmp

      Filesize

      10.8MB

      Download